On screen
Cast
21 credited performers
Gary Owens
Space Ghost (voice)
Alexandra Stewart
Jan (voice)
Artwork unavailable
Steve Spears
Jace (voice)
Frank Welker
Cosmo / Blip (voice)
Michael Winslow
Plutem (voice)
Darryl Hickman
Kid Comet (voice)
Michael Bell
Space Ace (voice)
Lennie Weinrib
Dipper (voice)
Don Messick
Astro / Gloop / Gleep (voice)
B.J. Ward
Elektra (voice)
Virginia Gregg
Tara (voice)
Sparky Marcus
Dorno (voice)
Mike Road
Zandor / Tundro / Zok / ... (voice)
Artwork unavailable
Allan Lurie
Uglor (voice)
Casey Kasem
Announcer (voice)
Artwork unavailable
David Raynr
Moleculad (voice)
Keene Curtis
Narrator (voice)
Artwork unavailable
Stanley Ralph Ross
Additional Voices (voice)
Chuck McCann
Additional Voices (voice)
Richard Erdman
Additional Voices (voice)
John Stephenson
Additional Voices (voice)